MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / includes / installer / WebInstallerInstall.php

diff --git a/includes/installer/WebInstallerInstall.php b/includes/installer/WebInstallerInstall.php
new file mode 100644 (file)
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+++ b/includes/installer/WebInstallerInstall.php
@@ -0,0 +1,95 @@
+<?php
+/**
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Deployment
+ */
+
+class WebInstallerInstall extends WebInstallerPage {
+
+       /**
+        * @return bool Always true.
+        */
+       public function isSlow() {
+               return true;
+       }
+
+       /**
+        * @return string|bool
+        */
+       public function execute() {
+               if ( $this->getVar( '_UpgradeDone' ) ) {
+                       return 'skip';
+               } elseif ( $this->getVar( '_InstallDone' ) ) {
+                       return 'continue';
+               } elseif ( $this->parent->request->wasPosted() ) {
+                       $this->startForm();
+                       $this->addHTML( "<ul>" );
+                       $results = $this->parent->performInstallation(
+                               [ $this, 'startStage' ],
+                               [ $this, 'endStage' ]
+                       );
+                       $this->addHTML( "</ul>" );
+                       // PerformInstallation bails on a fatal, so make sure the last item
+                       // completed before giving 'next.' Likewise, only provide back on failure
+                       $lastStep = end( $results );
+                       $continue = $lastStep->isOK() ? 'continue' : false;
+                       $back = $lastStep->isOK() ? false : 'back';
+                       $this->endForm( $continue, $back );
+               } else {
+                       $this->startForm();
+                       $this->addHTML( $this->parent->getInfoBox( wfMessage( 'config-install-begin' )->plain() ) );
+                       $this->endForm();
+               }
+
+               return true;
+       }
+
+       /**
+        * @param string $step
+        */
+       public function startStage( $step ) {
+               // Messages: config-install-database, config-install-tables, config-install-interwiki,
+               // config-install-stats, config-install-keys, config-install-sysop, config-install-mainpage
+               $this->addHTML( "<li>" . wfMessage( "config-install-$step" )->escaped() .
+                       wfMessage( 'ellipsis' )->escaped() );
+
+               if ( $step == 'extension-tables' ) {
+                       $this->startLiveBox();
+               }
+       }
+
+       /**
+        * @param string $step
+        * @param Status $status
+        */
+       public function endStage( $step, $status ) {
+               if ( $step == 'extension-tables' ) {
+                       $this->endLiveBox();
+               }
+               $msg = $status->isOK() ? 'config-install-step-done' : 'config-install-step-failed';
+               $html = wfMessage( 'word-separator' )->escaped() . wfMessage( $msg )->escaped();
+               if ( !$status->isOK() ) {
+                       $html = "<span class=\"error\">$html</span>";
+               }
+               $this->addHTML( $html . "</li>\n" );
+               if ( !$status->isGood() ) {
+                       $this->parent->showStatusBox( $status );
+               }
+       }
+
+}